/*
 * #%L
 * SwiftUICommonUtilities
 * $Id:$
 * $HeadURL:$
 * %%
 * Copyright (C) 2011 - 2012 Linkwithweb
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public 
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */
/**
 * 
 */
package com.linkwithweb.products.swiftui.utils;

import java.io.IOException;

import org.apache.commons.io.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.mysql.management.MysqldResource;

/**
 * Shutdownhook for resources in Applications..
 * 
 * @author ashwin kumar
 * 
 */
public class LinkWithwebShutdownHook extends Thread {
	protected Logger logger = LoggerFactory.getLogger(this.getClass());
	private MysqldResource mysqldResource;

	/**
	 * @param mysqldResource
	 *            the mysqldResource to set
	 */
	public void setMysqldResource(MysqldResource mysqldResource) {
		this.mysqldResource = mysqldResource;
	}

	public void run() {
		logger.debug("SwiftUI Shutdown process Intitiated");
		logger.debug("Database Shutting down!!!");
		shutdownDatabase();
		logger.debug("Database was successfully shutdown!!");
		logger.debug("SwiftUI Shutdown process Completed");
	}

	/**
	 * 
	 */
	public void shutdownDatabase() {
		if (mysqldResource != null) {
			try {
				mysqldResource.shutdown();
				if (mysqldResource.isRunning() == false) {
					logger.info(">>>>>>>>>> DELETING MYSQL BASE DIR [" + mysqldResource.getBaseDir() + "] <<<<<<<<<<");
					try {
						//FileUtils.forceDelete(mysqldResource.getBaseDir());
					} catch (Exception e) {
						logger.error(e.getMessage(), e);
					}
				}
			} catch (Exception e) {
				logger.debug("Error Shutting down Database", e);
			}
		}
	}
}
